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Tag Archives: python-dict

Dictionary in Python is a collection of data values which only maintains the order of insertion, used to store data values like a map, which,… Read More
Python Dictionary update() method updates the dictionary with the elements from another dictionary object or from an iterable of key/value pairs. Syntax: dict.update([other]) Parameters: This… Read More
Dictionary in Python is an unordered collection of data values, used to store data values like a map, which unlike other Data Types that hold… Read More
Dictionary in Python is an unordered collection of data values, used to store data values like a map, which unlike other Data Types that hold… Read More
Python dictionary fromkeys() function returns the dictionary with key mapped and specific value. It creates a new dictionary from the given sequence with the specific… Read More
Prerequisite: Dictionary Note: Output of all these programs is tested on Python3 1.What is the output of the following of code? a = {i: i… Read More
Prerequisite: Python-Dictionary.  How to create a dictionary where a key is formed using inputs? Let us consider an example where have an equation for three input… Read More
Given a list of sentences and a list of phrases. The task is to find which sentence(s) contain all the words in a phrase and… Read More
Given an unsorted list of some elements(may or may not be integers), Find the frequency of each distinct element in the list using a dictionary. Example:  … Read More
Given an array of N distinct elements and a number val, rearrange the array elements according to the absolute difference with val, i. e., element… Read More
Prerequisite:   Dictionary List Merging Two Dictionaries Dictionary Methods Problem Statement – Here are the major tasks that are needed to be performed.   Create a dictionary… Read More
Given different scored marks of students. We need to find grades. The test score is an average of the respective marks scored in assignments, tests… Read More
Given a matrix mat[][] having n rows and m columns. We need to find unique elements in matrix i.e, those elements which are not repeated… Read More
Python String format_map() method is an inbuilt function in Python, which is used to return a dictionary key’s value. Syntax:  string.format_map(z) Parameters:  Here z is… Read More
Dictionary in Python is an unordered collection of data values, used to store data values like a map, which, unlike other Data Types that hold… Read More

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